baber/WOPTO huggingface dataset:
Patent DE-69409396-T2 (DE)
Inventor: GOERANSSON GUNNAR
IPC: C02F1/52
Filed: 1994-11-08
Granted: 1998-08-27
Abstract: Process water from pulp manufacture is purified in a separator device by mechanical or a combination of mechanical and chemical methods and is thereafter evaporated, at least part of the concentrate resulting from the evaporation being recycled and mixed with the process water fed into the separator device. In a preferred embodiment, a precipitant is added to the mixed water comprising the process water and the concentrate. The part of the concentrate not recycled and mixed with the process water is supplied, optionally after further evaporation, with an acid to a pH of 1-5, whereupon resulting flocs and precipitates are removed in a separator device.
Patent DE-69433346-T2 (DE)
Inventor: D AMBRA THOMAS E
IPC: C07D211/20
Filed: 1994-06-21
Granted: 2004-09-09
Abstract: The invention relates to compounds of the formulae I, II and IX <CHEM>  wherein     R3 is -COOH or -COOR4;   R4 is an alkyl with 1 to 6 carbon atoms; A is the substituents of its ring, each of which may be different or the same, and are selected from the group consisting of hydrogen, halogens, alkyl, hydroxy or alkoxy.   X<+> is a Lewis acid   X is halogen.   The compounds are useful as intermediates and processes for their preparation are also disclosed.
Patent DE-69502579-T2 (DE)
Inventor: BROWN DONALD
IPC: A63B23/02
Filed: 1995-07-07
Granted: 1998-11-26
Abstract: The abdominal exerciser device is made of a one piece skeletal frame. The frame defines a pair of support rails, a pair of arcuate rocker portions, a pair of arm rest portions and an arch-shaped portion connecting the support rails together. Removable cushions are disposed on the arm rest portions to receive the elbows of the user when in a supine position. The head and neck of a user are supported on a head rest which is secured to the arch-shaped portion. The rocker portions are curved on a circular arc to mimic the curvature of the spine of the user.
Patent DE-69518665-T2 (DE)
Inventor: HALTER A
IPC: F02B75/02
Filed: 1995-12-15
Granted: 2001-05-03
Abstract: A link apparatus in a node of a multinode, collision-resolution, multiplexing communications system connected between a microcontroller (MCU) that receives measurand data from an input device such as a sensor and an integrated driver and receiver (IDR) for assuming some of the functions of the MCU in delivering and receiving messages to and from a single-wire bus communications network. The MCU contains firmware for converting the measurand data into data bytes, the link apparatus and the MCU contain circuits for effecting a SPI transfer and the link apparatus contains additional circuits for converting each bit of the message bytes into variable pulse width modulated (VPWM) bits. The VPWM bits get converted into J1850 symbols before being placed on a single- wire communications bus. Circuits are provided in the link apparatus for checking arbitration of the protocol and data symbols communicated over the bus.
Patent DE-69521752-T2 (DE)
Inventor: YABUTA MASAYUKI
IPC: C12N1/21
Filed: 1995-09-06
Granted: 2001-11-08
Abstract: A process for the production of a desired polypeptide comprising the steps of: (1) transforming host cells with an expression vector comprising a gene coding for a fusion protein comprising a desired polypeptide and a protective polypeptide; (2) culturing the transformed host cells so as to express said gene to produce a fusion protein; and (3) excising the desired polypeptide from the fusion protein with a protease intrinsic to the host cells. A large amount of a desired polypeptide can be produced at a low cost. Especially according to the present invention, a large amount of S. aureus V8 protease can be efficiently produced at low cost using a safe host as E. coli according to gene recombination procedures.
Patent DE-69521856-T2 (DE)
Inventor: CAMPBELL M
IPC: A24F40/53
Filed: 1995-04-06
Granted: 2002-04-11
Abstract: An induction heating source is provided for use with an electrical smoking article. The induction heating source provides an alternating electromagnetic field which inductively heats a susceptor in thermal proximity with tobacco flavor medium to generate aerosols. A plurality of induction heaters are employed and/or the tobacco flavor medium is translated with respect to the induction heater or susceptor. The tobacco flavor medium can form an intimate structure with the susceptor and can take the form of a cylindrical cigarette or a web.
Patent DE-69528528-T2 (DE)
Inventor: LUMMA C
IPC: C07D211/60
Filed: 1995-07-18
Granted: 2003-06-26
Abstract: Compounds of the invention have the following structure:   <IMAGE>   for example   <IMAGE>   These compounds inhibit thrombin and associated thrombosis.
Patent DE-69529213-T2 (DE)
Inventor: VALLETTA GIAMPIERO
IPC: A61P15/00
Filed: 1995-05-24
Granted: 2003-11-13
Abstract: A method of treating solid neoplastic diseases is disclosed, which involves administering to a host in need of such treatment an effective amount of a pharmaceutically acceptable magnesium salt or complex, which can be a pharmaceutically acceptable inorganic magnesium salt such as magnesium pyrophosphate, or a pharmaceutically acceptable organic magnesium salt. The composition can be administered orally, parenterally, cutaneously or mucosally, and can be given, for example, in an amount of magnesium which is from 2 to 12 mg per kg of body weight daily. Preferred compositions include magnesium lactate, magnesium aspartate, magnesium acetate, and magnesium pyrophosphate. Neoplastic diseases amenable to the method include adenocarcinoma. The method can include administering with the magnesium salt or complex an effective amount of a pharmaceutically acceptable magnesium fixing substance, such as vitamin B6.
Patent DE-69607274-T2 (DE)
Inventor: BERGHUIS KOERT
IPC: B60Q1/30
Filed: 1996-09-04
Granted: 2000-08-10
Abstract: Lighting armature (1) for a vehicle, wherein a lamp holder (3,4) is arranged movably along a carrier in a guide channel (2) in lengthwise direction thereof between an extended position in which the lamp holder (3,4) is situated substantially outside the carrier and a retracted position in which the lamp holder (3,4) is situated substantially along the carrier, which guide channel (2) comprises an elongate plate provided on its two long sides with standing edges (7,8) which in cross section have a substantially concave form on the mutually facing inner sides, and which lamp holder (3,4) comprises a housing (9,10) which is guidable with a bottom surface along the elongate plate (25) and of which edges (11,12) standing away from this bottom surface have in cross section a substantially convex form which is complementary to the concave form of the edges (7,8) of the guide channel (2) such that the edges (11,12) of the housing (9,10) are enclosed by the edges (7,8) of the channel. <IMAGE>
Patent DE-69609800-T2 (DE)
Inventor: GILLILAND MICHAEL L
IPC: H02K9/06
Filed: 1996-11-06
Granted: 2000-12-07
Abstract: A molded through-flow motor assembly has a motor housing (11), including a cup portion (19) and a flange portion (20). The flange portion (20) includes a plurality of ramp surfaces (40) extending outwardly therefrom. The cup portion (19) has a field retaining wall (30) and guide rib (38) extending inwardly therefrom on opposite sides of the housing. A diffuser plate (15) is provided having a plurality of scalloped ramp surfaces (69) on a first side thereof adjacent to a plurality of air inlet apertures (72) which open into air chambers (76) on the second side thereof. The field and armature portions (12, 14) of a motor assembly (10) are mounted in the motor housing and the diffuser plate is fitted to the flange portion of the housing such that the ramp surfaces abut one another to form a continuous ramp surface from each air inlet aperture into the air chambers. A rotating fan member (16) is mounted to the armature shaft (56) and is housed within a shroud cover (18) fitted to the motor housing. In operation, air is directed through the shroud cover by the rotating fan and into the air chambers by way of the air inlet apertures and ramp surfaces. Air is directed over the field and armature assemblies and out through vent cutouts in the cup portion of the housing. <IMAGE>
Patent DE-69611513-T2 (DE)
Inventor: YANAGISAWA NORIO
IPC: C08G63/83
Filed: 1996-08-20
Granted: 2001-07-19
Abstract: The present invention provides a process for producing polyhydroxycarboxylic acids which have a weight-average molecular weight of 50,000 or above and which are excellent as biodegradable plastics by polycondensing hydroxycarboxylic acids or oligomers thereof in the presence of an inorganic solid acid catalyst in combination with an alkali metal or an alkaline earth metal.
Patent DE-69616922-T2 (DE)
Inventor: RAURA PENTTI
IPC: B07B4/08
Filed: 1996-09-12
Granted: 2002-07-18
Abstract: Procedure for separating heavy particles of material from lighter particles, e.g. for separating impurities from powdery or fragmental material, such as fibres or chips, in which procedure the material (2) to be treated is supplied onto a carrier surface (1) pervious to gas and gas impacts (P) are applied to the material through the carrier surface (1), causing the heavier particles to move closer to the carrier surface (1). The carrier surface (1) is mainly moved in one direction of movement to move the heavy particles (R) and the lighter particles (K) are passed, mainly by the agency of the inclination of the Carrier surface (1) and/or the gas flow, in a direction substantially differing from the principal direction of movement of the carrier surface (1). The invention also relates to an apparatus implementing the procedure. <IMAGE>
Patent DE-69618676-T2 (DE)
Inventor: JAQUET ARNOLD
IPC: B65G47/26
Filed: 1996-10-28
Granted: 2002-09-12
Abstract: An apparatus for temporarily storing or buffering and/or setting the pitch of products, comprised of a conveyor belt, a product carrier for transporting by the conveyor belt and for carrying a plurality of products, a feed conveyor for feeding products into the product carrier at a first predetermined location of the conveyor belt, and a discharge element such as a robot, top loader or pushing member for discharging the products from the product carrier at a second predetermined location a distance from the first predetermined location.
Patent DE-69628553-T2 (DE)
Inventor: ENGBER L
IPC: C08L95/00
Filed: 1996-03-12
Granted: 2004-04-29
Abstract: An acid-reacted polymer-modified asphalt composition comprising (1) at least about 80 weight percent, based upon the composition, of an asphalt; (ii) about 0.2 to about 15 weight percent, based upon the composition, of a polymer containing available epoxy groups; and (iii) an amount of an acid effective for promoting chemical bonding between the asphalt and the polymer, wherein the composition exhibits substantially improved Dynamic Shear Rheometer stiffness values without an appreciable loss in the G'' viscous component of complex modulus, and low temperature creep stiffness and "m" values.
Patent DE-69628802-T2 (DE)
Inventor: JONES BARBARA LYNN
IPC: G01M15/10
Filed: 1996-10-31
Granted: 2004-05-19
Abstract: Method and apparatus for rotational machinery analysis, for example RPM determination, employs a piezoelectric cable which is subjected to localised loading from vibration or movement generated by the machine and which produces a corresponding electrical or electronic output related to machine speed. This output is electronically analysed to produce an engine speed output by reference to one or more characteristics of the piezoelectric element's output including the dominant peak component of the voltage or the power spectral density. A drive-on piezoelectric sensor allows roadside diesel engine RPM and smoke tests without engine access. In other embodiments, localised loading of the piezoelectric element is effected by a ribbed or otherwise profiled loading plate. <IMAGE>
Patent DE-69629115-T2 (DE)
Inventor: ROBERTS D
IPC: B01J23/78
Filed: 1996-04-15
Granted: 2004-06-03
Abstract: A shaped catalyst composition comprises (i) at least one metal selected from nickel, manganese, zinc, cobalt and iron, (ii) calcium silicate, and (iii) at least one clay material. The shaped catalyst may be produced by preparing a paste comprising the components (i), (ii) and (iii), and at least one solvent; forming a shaped particle from said paste; and drying and calcining said shaped particle. The catalyst composition may be employed in the hydrogenation of aldehydes, ketones, carboxylic acids, carboxylic acid esters and nitroaromatic compounds.
Patent DE-69700236-T2 (DE)
Inventor: FOGUET RAFAEL
IPC: A61K31/445
Filed: 1997-02-28
Granted: 1999-09-30
Abstract: PCT No. PCT/EP97/01007 Sec. 371 Date Oct. 27, 1997 Sec. 102(e) Date Oct. 27, 1997 PCT Filed Feb. 28, 1997 PCT Pub. No. WO97/31915 PCT Pub. Date Sep. 4, 1997The process consists of reacting (-)trans-N-p-fluorophenyl)-3-[[3,4-(methylenedioxy)phenoxy]methyl]-piperidine acetate with 2-chloro- or 2-bromo-4'-fluoroacetophenone. The resulting compound can be isolated as a pharmaceutically acceptable addition salt by reaction with the corresponding acid.
Patent DE-69715279-T2 (DE)
Inventor: COMPAGNUCCI ROSSANO
IPC: A47B81/00
Filed: 1997-03-25
Granted: 2003-08-07
Abstract: This invention relates to a modular basket-holding framework for corner cabinets, composed of a number of modular elements designed so that they may be assembled in two different, specular ways, in order to achieve - using the same elements - a framework that can be mounted in corner cabinets with both left and right-hand opening. <IMAGE>
Patent DE-69722311-T2 (DE)
Inventor: JACQUEMET REGIS
IPC: B32B27/00
Filed: 1997-06-18
Granted: 2004-03-18
Abstract: A coextrusion binder comprises: (i) at least one polymer (A) containing at least 75 mol.% ethylene with a ratio Ml2/Ä eta Ü<-8.77> having absolute value greater than 15; (ii) at least one polymer (B) selected from polymers (B1) containing at least 50 mol.% ethylene, block copolymers of styrene (B2), (B) having a ratio Ml2/Ä eta Ü<-8.77> having absolute value greater than 15; (iii) a mixture of (A) and (B) grafted by unsaturated carboxylic acid or one of its functional derivatives; and (iv) a co-grafted mixture eventually diluted by polymer (C) selected from (C1) homo- or copolymers of ethylene, and (C2) block copolymers of styrene. The binder contains at least 70 mol.% ethylene and 0.1-10 wt.% carboxylic acid or derivative; and it has a ratio Ml10:Ml2 = 5-20. Ml10 = flow index at 190 degrees C under charge of 10 kg and Ml2 = flow index at 190 degrees C under charge of 2.16 kg.  eta  = viscosity of polymer measured in solution of decalin at 135 degrees C. Also claimed are, a structure produced using the above binder; and a rigid hollow body comprising the structure.
Patent DE-69722465-T2 (DE)
Inventor: SMART G
IPC: B22F9/30
Filed: 1997-10-06
Granted: 2004-05-06
Abstract: A method for dissociating metal-ligand complexes in a supercritical fluid by treating the metal-ligand complex with heat and/or reducing or oxidizing agents is described. Once the metal-ligand complex is dissociated, the resulting metal and/or metal oxide form fine particles of substantially uniform size. In preferred embodiments, the solvent is supercritical carbon dioxide and the ligand is a  beta -diketone such as hexafluoroacetylacetone or dibutyldiacetate. In other preferred embodiments, the metals in the metal-ligand complex are copper, silver, gold, tungsten, titanium, tantalum, tin, or mixtures thereof. In preferred embodiments, the reducing agent is hydrogen. The method provides an efficient process for dissociating metal-ligand complexes and produces easily-collected metal particles free from hydrocarbon solvent impurities. The ligand and the supercritical fluid can be regenerated to provide an economic, efficient process.
Patent DE-69729596-T2 (DE)
Inventor: LANCASTER JOHN EDWARD
IPC: E04D3/08
Filed: 1997-03-06
Granted: 2005-09-15
Abstract: A ridge assembly for a conservatory roof comprises a ridge body (10) having a base (36), side walls (20) extending upwardly from the base, flanges (40) extending downwardly from the base and means (42) for receiving ridge capping support elements (150). <IMAGE>
Patent DE-69731752-T2 (DE)
Inventor: NEWKOME R
IPC: C08G83/00
Filed: 1997-08-25
Granted: 2005-12-22
Abstract: The method of forming a surface layer on a substrate is accomplished by dendrimerizing a mixture of branched monomers on the substrate surface wherein the monomers have heterogeneous functionalized branches and homogenous connectivity to the substrate. A cascade polymer coated substrate is formed consisting essentially of a substrate including a surface and at least one dendrimerized surface layer consisting of heterogeneous functionalities the layer being linked to the substrate by homogenous linkages, preferably isocyanate linkages.
Patent DE-69733723-T2 (DE)
Inventor: OR YAT SUN
IPC: A61P31/04
Filed: 1997-09-02
Granted: 2006-04-20
Abstract: 6-Substituted ketolides of e.g. formula (II) or (III), and their salts, esters and prodrugs are new: Y + Z = X; X = OH, =NOR1 or =NOC(R5)(R6)OR1; or one of Y and Z = H; and the other = H, OH, protected OH or NR7R8; R1 = 1-12C alkyl (optionally substituted), 3-12C cycloalkyl or SiR2R3R4; R2-R4 = 1-12C alkyl or aryl; R5, R6 = H or 1-12C alkyl (optionally substituted), or R5 + R6 = 3-12C cycloalkyl; R7, R8 = H or 1-6C alkyl; or NR7R8 = 3-7 membered ring which, when the ring is 5-7 membered may optionally contain O, NH, N(1-6C alkyl), N(aryl), N(aryl-1-6C alkyl), N (substituted aryl-1-6C alkyl), N(heteroaryl), N(heteroaryl-1-6C alkyl), N(substituted heteroaryl-1-6C alkyl), S or S(O)n; n = 1 or 2; Ra = H or OH; Rc = H or hydroxy protecting group; R9 = 1-6C alkyl (optionally substituted), 3-7C cycloalkyl or optionally substituted aryl or heteroaryl; M = CONH, NHCO, NH, N=, NMe, NHCOO, NHCONH, OCONHY, OCOO, O, S(O)n, COO, OCO or CO; R = methyl (substituted by CN, F, CO2R10, S(O)nR10, NHCOR10, NHCONR11R12, aryl, substituted aryl, heteroaryl or substituted heteroaryl); 2-10C alkyl (optionally substituted), 3C alkenyl (substituted by halo, CHO, CO2R10, COR9, CONR11R12, CN, optionally substituted aryl or heteroaryl, 3-7C cycloalkyl or 1-12C alkyl substituted by heteroaryl); 4-10C alkenyl (optionally substituted), or 3-10C alkynyl optionally substituted); R10 = 1-3C alkyl (optionally aryl substituted), or heteroaryl substituted 1-3C alkyl; R11, R12 = H or 1-3C alkyl (optionally substituted); A, B, D, E = H, 1-6C alkyl (optionally substituted by optionally substituted), 3-7C cycloalkyl, optionally substituted aryl or heteroaryl, heterocycloalkyl or 1-6C alkyl substituted by MR9; provided that \- 2 of A, B, D and E = H; or any one pair of substituents, consisting of AB, AD, AE, BD, BE or DE taken with the atoms to which they are attached, form a 3- to 7-membered ring optionally containing O, NH, N(1-6C alkyl), N(aryl-1-6C alkyl), N(substituted aryl-1-6C alkyl), N(heteroaryl-1-6C alkyl), N(substituted heteroaryl-1-6C alkyl), S, S(O)n, CONH, CONR12, NHCO, NR12CO or C(=NH)NH.
Patent DE-69737392-T2 (DE)
Inventor: COX TIMOTHY F
IPC: H04B1/707
Filed: 1997-10-29
Granted: 2007-11-15
Abstract: A method and apparatus are provided which enables all return links from the remote stations in a star configured CDMA system to be maintained in time synchronization. This method employs special synchronization codes in conjunction with a standard CDMA chip time tracking apparatus, such as a Delay Lock Loop. Each of these special synchronization codes possesses an extremely low cross-correlation property with each of the other codes in the set of synchronization codes. The low cross-correlation property exists for time offsets up to plus and minus one CDMA chip period which permits the use of a standard chip timing discriminator apparatus, such as an early-late gate, within the Delay Lock Loop. Given the extremely low cross-correlation of these special synchronization codes, a significant improvement is achieved in time tracking performance and/or return link signal efficiency over prior art.
Patent DE-69803196-T2 (DE)
Inventor: ARVEDI GIOVANNI
IPC: B22D11/04
Filed: 1998-07-29
Granted: 2002-08-14
Abstract: An improved mould for the continuous casting of steel slabs having thickness in the range from 50-120 mm, particularly suitable to be rolled to thin strips, presents two large faces (F), each one having in horizontal cross section a concave or rectilinear central zone symmetrical with respect to each other, connected at both sides to the narrow faces (f) through concave-convex wide bends with respect to the internal part of the mould, without other lengths being parallel to opposite portions of the other face (F), besides to a possible central rectilinear length. the radiuses of the concave portion (r1) and of the convex portion (r2) are in a mutual ratio of a range from 0.6 to 1.4, these portions being preferably the same at each horizontal cross section of the mould and increasing downwards, while the depth (a) of the concavity decreases downwards, being possibly constant from a height (ybc) to the outlet section, but being preferably continuously decreasing along the whole length of the mould, with a residual depth <=5 mm at the outlet zone.
Patent DE-69804559-T2 (DE)
Inventor: ALSTRUP IB
IPC: C23C30/00
Filed: 1998-09-11
Granted: 2002-10-17
Abstract: A method for enhancing the protection of high temperature alloys containing iron, nickel and chromium against high temperature corrosion by carburization or metal dusting comprising:   (a) deposition of a thin layer of a metal selected from one or more of the noble metals, precious metals, metals from group IV and group V of the Periodic Table and mixtures thereof with a thickness in the range 0.01 to 10  mu m on the surface to be protected. (b) annealing of the treated surface in an inert atmosphere at a predetermined temperature for a sufficient time.
Patent DE-69805078-T2 (DE)
Inventor: HILLS BLAIR HOWARD
IPC: C02F3/20
Filed: 1998-08-07
Granted: 2002-10-31
Abstract: An apparatus and method are provided for mixing gas and liquid. An impeller is rotatably mounted inside a draft tube having a constricted section. Rotation of the impeller draws liquid down through the constricted portion of the draft tube. A gas delivery system introduces gas under the surface of the liquid downstream from the constricted portion of the draft tube to entrain the gas in the liquid by a venturi effect. The impeller creates a turbulent gas-liquid mixing zone and also projects liquid radially into the gas as it enters the draft tube. The gas-liquid venturi mixer is particularly suitable for treating industrial and municipal waste water, as well as various other liquids. Gases such as air, oxygen, hydrogen, and the like are efficiently dissolved in such liquids during operation of the gas-liquid venturi mixer.
Patent DE-69821007-T2 (DE)
Inventor: NILSSON LARS
IPC: B01D53/72
Filed: 1998-08-14
Granted: 2004-10-28
Abstract: Method for drying wood raw material (10) by means of hot gases (20) supplied to the drying process, in which VOC, apart from water, evaporate from the wood raw material into the gases. The drying process is divided and carried out in at least two sub-steps (I, II), from which process gas (22, 33) is removed separately, and the drying process is thus controlled that VOC evaporate during one of the sub-steps, and the VOC are concentrated to this sub-step. The temperature of the gas containing VOC is increased to a temperature exceeding 180° C. before VOC are oxidized catalytically at said elevated temperature, in order to reduce the discharge of VOC from the drying process.